WISN 12 News has learned the autopsy showed no obvious signs of trauma on skeletal remains.

A forensic odontologist said dental comparisons can be done rather quickly. The delay has been in getting old dental records.

A walker spotted the skeleton just off a dead-end road near Sullivan on Friday. Pathologists said it was a female with good teeth.

Experts told WISN 12 News it can be harder to identify good teeth. There's less identifiable dental work.

Dwyer's family has been working with police to gather her records from old dentists, and an orthodontist, collecting some of the old records has gone slowly.

Surveillance cameras recorded Dwyer going into her boyfriend's luxury lakefront high-rise 19 months ago. She was never seen leaving. Kris Zocco told police she left in the morning after a night of partying.

Her family suspects she died during some "50 Shades of Grey"-type role-playing or from an overdose.

Police searched for a body at an area landfill for days.

The Sullivan skeleton showed no signs of trauma, which investigators said would not be uncommon in an drug or asphyxiation death.

The Dwyer family has hired a public relations firm to handle media questions. A spokeswoman told WISN 12 News they'll comment when the dental comparison is complete.

The Jefferson County medical examiner said that could come in the next couple days.

If necessary, they have her DNA and will ship the bones to the center for human identification for DNA testing.